Explanation

The line y = 3 is a horizontal line that intersects the y-axis at y = 3.

Since it's horizontal, it's parallel to the x-axis.

Explanation

We are given:

log₅ 125 = x

We know that:

125 = 5³

So,

log₅ 125 = log₅ (5³) = 3

Explanation

During lightning or electrical discharges, nitrogen (N₂) reacts with oxygen (O₂) to form nitric oxide (NO).

This is the first step in the natural nitrogen cycle involving atmospheric fixation.

Explanation

NBCT in the Pakistani educational context refers to the National Board of Curriculum and Textbooks, responsible for developing and regulating curriculum and textbooks used in schools across the country.

It plays a key role in ensuring standardization and quality in educational materials.

Explanation

Natural disasters such as earthquakes, volcanic eruptions, and floods can alter the Earth's surface, changing the shape of the land.

These events can lead to the formation of new landforms or the destruction of existing ones.

Explanation

Obsolete means پرانی

Outdated means پرانی

Explanation

Prime factors of 6 = 2 × 3

Prime factors of 14 = 2 × 7

LCM = 2 × 3 × 7 = 42

Explanation

To solve this, we'll convert the numbers from base 5 to decimal, perform the subtraction, and then convert back to base 5 if needed. However, let's directly calculate in base 5.

(432)5 - (234)5

Performing subtraction in base 5:

  432

- 234

------

  143

The result is (143)5.

Explanation

Let's solve step by step:

Given:

1.5 + [0.7 + (1.4 - 0.5)]

(1.4 - 0.5) = 0.9

0.7 + 0.9 = 1.6

1.5 + 1.6 = 3.1

Explanation

x - 8/3 + x - 3/2 = 0

Multiply both sides by 6:

2(x - 8) + 3(x - 3) = 0

2x - 16 + 3x - 9 = 0

5x = 25

x = 5